Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to Sydney from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Sydney departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Seoul to Sydney

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seoul to Sydney.
China Eastern Logo
12:15 pm - 8:00 amICN-SYD
18h 45m1 stop
China Eastern Logo
12:00 pm - 11:15 amSYD-ICN
24h 15m1 stop
$390China Eastern
Find Deal
Thu, May 15 - Sun, May 18
China Eastern Logo
2:15 pm - 7:40 amICN-SYD
40h 25m3 stops
China Eastern Logo
12:00 pm - 6:30 pmSYD-ICN
31h 30m1 stop
$397China Eastern
Find Deal
Thu, Jun 19 - Wed, Jun 25
 Logo
8:15 am - 7:50 amICN-SYD
22h 35m1 stop
 Logo
10:45 am - 8:15 pmSYD-ICN
10h 30mnonstop
Thu, May 15 - Sun, May 18
 Logo
11:40 am - 7:20 amICN-SYD
18h 40m1 stop
 Logo
11:40 am - 9:30 pmSYD-ICN
10h 50mnonstop
Thu, Jun 19 - Tue, Jun 24
Jetstar Logo
9:50 pm - 9:05 amICN-SYD
10h 15mnonstop
Jetstar Logo
10:45 am - 8:15 pmSYD-ICN
10h 30mnonstop
$418Jetstar
Find Deal
Mon, Jun 16 - Mon, Sep 15
Jetstar Logo
9:50 pm - 9:05 amICN-SYD
10h 15mnonstop
Jetstar Logo
10:45 am - 8:15 pmSYD-ICN
10h 30mnonstop
$429Jetstar
Find Deal
Sun, May 11 - Sun, May 18
Scoot Logo
11:05 am - 11:35 amICN-SYD
23h 30m1 stop
Scoot Logo
8:45 pm - 10:15 amSYD-ICN
38h 30m1 stop
$441Scoot
Find Deal
Sat, Aug 23 - Sat, Aug 30
Vietnam Airlines Logo
10:05 am - 12:15 pmICN-SYD
25h 10m1 stop
Vietnam Airlines Logo
10:15 am - 4:25 pmSYD-ICN
31h 10m1 stop
$491Vietnam Airlines
Find Deal
Sun, Jun 8 - Tue, Jul 22
Vietnam Airlines Logo
6:05 pm - 12:15 pmICN-SYD
17h 10m1 stop
Vietnam Airlines Logo
10:15 am - 4:25 pmSYD-ICN
31h 10m1 stop
$495Vietnam Airlines
Find Deal
Sun, Sep 7 - Tue, Sep 9
Scoot Logo
11:05 am - 11:35 amICN-SYD
23h 30m1 stop
Scoot Logo
8:45 pm - 10:15 amSYD-ICN
38h 30m1 stop
$517Scoot
Find Deal
Sat, Aug 9 - Sat, Aug 16

China Eastern flights from Seoul to Sydney

Our best China Eastern deals on Seoul to Sydney flight tickets
China Eastern
May 15
ICN12:15 pmIncheon Intl
18h 45m
1 stop
SYD8:00 amSydney Kingsford Smith
May 18
SYD12:00 pmSydney Kingsford Smith
24h 15m
1 stop
ICN11:15 amIncheon Intl
China Eastern
Jun 19
ICN2:15 pmIncheon Intl
40h 25m
3 stops
SYD7:40 amSydney Kingsford Smith
Jun 25
SYD12:00 pmSydney Kingsford Smith
31h 30m
1 stop
ICN6:30 pmIncheon Intl
China Eastern
May 15
ICN2:15 pmIncheon Intl
40h 25m
3 stops
SYD7:40 amSydney Kingsford Smith
May 18
SYD11:20 amSydney Kingsford Smith
26h 55m
3 stops
ICN1:15 pmIncheon Intl

Scoot flights from Seoul to Sydney

Our best Scoot deals on Seoul to Sydney flight tickets
Scoot
Aug 23
ICN11:05 amIncheon Intl
23h 30m
1 stop
SYD11:35 amSydney Kingsford Smith
Aug 30
SYD8:45 pmSydney Kingsford Smith
38h 30m
1 stop
ICN10:15 amIncheon Intl
Scoot
Aug 9
ICN11:05 amIncheon Intl
23h 30m
1 stop
SYD11:35 amSydney Kingsford Smith
Aug 16
SYD8:45 pmSydney Kingsford Smith
38h 30m
1 stop
ICN10:15 amIncheon Intl
Scoot
Aug 14
ICN10:35 pmIncheon Intl
36h 00m
2 stops
SYD11:35 amSydney Kingsford Smith
Aug 19
SYD12:50 pmSydney Kingsford Smith
22h 25m
1 stop
ICN10:15 amIncheon Intl

See travel insights to Sydney from

How to get the cheapest flight ticket from Seoul to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Seoul to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $478. If you are unable to visit Sydney during the month of March, then departing from Seoul during the month June is also very affordable. Most momondo users find prices during this month for around $489.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Seoul to Sydney is on a Monday when prices can be found for as low as $694. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $856.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Seoul to Sydney in the morning for as low as $519. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $870. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Seoul to Sydney Kingsford Smith flight route?

Fly from Incheon Intl to Sydney Kingsford Smith for the best Seoul - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Seoul when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $600 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Seoul for as low as $531 on momondo.

What cabin class options are available on Seoul to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Seoul to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Sydney flight prices changed over time?

As of April 2025, prices for Seoul to Sydney flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Sydney (SEL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Sydney

Best Price Found

$174

Fastest flight time

10h 10m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Seoul in the past 72 hours is $174. The best round-trip flight deal from Seoul to Sydney found on momondo in the last 72 hours is $390.
The fastest flight from Seoul to Sydney takes 10h 10m
Direct flights go from Seoul to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Seoul to Sydney Kingsford Smith by plane?

    There are 5171.4 mi between Seoul and Sydney Kingsford Smith. 10h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seoul to Sydney Kingsford Smith Airport?

    Prices for flights from Seoul to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Seoul to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Seoul to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seoul to Sydney?

  • What is the most popular airline from Seoul to Sydney?


Best airlines flying from Seoul to Sydney

Compare and see reviews for airlines that fly from Seoul to Sydney with momondo
Airline
Rating
Free Cancellation
Price
T'way AirPriceFrom $248Free CancellationRating
6.6
13 reviews
Search T'way Air flights
China EasternPriceFrom $313Free CancellationRating
7.2
144 reviews
Search China Eastern flights
JetstarPriceFrom $394Free CancellationRating
6.6
437 reviews
Search Jetstar flights
Qantas AirwaysPriceFrom $590Free CancellationRating
7.5
826 reviews
Search Qantas Airways flights
Korean AirPriceFrom $676Free CancellationRating
8.4
1,062 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $735Free CancellationRating
8.2
443 reviews
Search Asiana Airlines flights
  • Korean Air Flights From Seoul to Sydney

    Korean Air flight deals from Seoul to Sydney start from $676 round-trip. Over the 7 Korean Air flights for this route in a normal week, average airfare is usually $910 round-trip - but some users have found much cheaper deals with momondo.

  • Asiana Airlines Flights From Seoul to Sydney

    Asiana Airlines (8.2/10 from 443 reviews) operates around 7 flights from Seoul to Sydney in any given week. The average Asiana Airlines airfare for this route is around $1,179, with deals from around $735 rare but found on momondo. Referenced prices are for round-trip Seoul to Sydney flight searches in the last 72 hours.


Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Cronulla
Randwick
Wollongong
Katoomba
Manly
Penrith
Charlestown
Coogee
Lithgow
Swansea
Terrigal

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Seoul to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Seoul with this policy.

How can momondo help me find flights from Seoul to Sydney?

Once all potential Seoul to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seoul to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/28
Mon 5/5

Find better results for your trip to Australia